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  • Characteristics of dialog box
  • Line break in the dialog box
  • Miscellaneous
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Stored procedures
Displays a custom message in a system warning window.
Example of warning
Remarks:
  • This is a blocking warning window. To continue running the application, the user must validate this window by clicking OK.
Example
NextTitle("Caution")
Warning("This operation was not validated" + ...
CR + "Contact the application manager")
Syntax
Warning(<Text> [, <Line 2> [... [, <Line n>]]])
<Text>: Character string (with quotes)
Text that will be displayed on the first line.
<Line 2>: Optional character strings (with quotes)
Text that will be displayed on the second line.
<Line n>: Optional character strings (with quotes)
Text that will be displayed on the other lines.
Remarks

Characteristics of dialog box

  • The title of the dialog box corresponds to the title of the current window (or page).
  • To modify or define the title of dialog box, use NextTitle.
  • The message is aligned to left.
  • The button caption depends on the runtime language of Windows.
  • The maximum number of characters cannot exceed 4096. If a larger string is passed in parameter, it will be truncated.
  • The icon displayed (exclamation mark in yellow triangle) cannot be modified.

Line break in the dialog box

The CR string (Carriage Return) can be used to force a break to the next line. For example:
Warning("The XXX form was modified" + CR + ...
"Any new modification must be validated.")
is equivalent to:
Warning("The XXX form was modified", ...
"Any new modification must be validated.")
You also have the ability to use the syntax of multiline strings. For example:
Warning(
[
This operation was not validated.

Contact the application provider
])

Miscellaneous

  • Timers (TimerSys) are not stopped when this function is called.
  • The caption of the button is displayed in the language used by Windows on the current computer.
Business / UI classification : UI Code
Component : wd250obj.dll
Minimum version required
  • Version 9
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Comments
Video Warning
https://youtu.be/Jy7ESrMuGi8

https://windevdesenvolvimento.blogspot.com/2019/04/dicas-2077-windev-e-mobile-comandos.html

// btn advertencia

NextTitle("Mensagem de Advertencia")
Warning("Aqui vai uma menagem de Advertencia"+CR+"Contate o Programador dos Pampas")
amarildo
17 Apr. 2019